X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fspan-arpeggio-engraver.cc;h=9cece4a6fe336bd26d050168fa974f4c8db67737;hb=08d00bc3c27d182e2c59ccde7898a43fe03f81e4;hp=209d6a03edc81bc16d00ad5a32371a391277a32e;hpb=f127e14af04f474d20406ca0e0f76f05061ee103;p=lilypond.git

diff --git a/lily/span-arpeggio-engraver.cc b/lily/span-arpeggio-engraver.cc
index 209d6a03ed..9cece4a6fe 100644
--- a/lily/span-arpeggio-engraver.cc
+++ b/lily/span-arpeggio-engraver.cc
@@ -29,8 +29,6 @@
 
 #include "translator.icc"
 
-using std::vector;
-
 /**
    Make arpeggios that span multiple staves.  Catch arpeggios, and span a
    Span_arpeggio over them if we find more than two arpeggios.
@@ -39,8 +37,8 @@ class Span_arpeggio_engraver : public Engraver
 {
 public:
   TRANSLATOR_DECLARATIONS (Span_arpeggio_engraver);
-  DECLARE_ACKNOWLEDGER (arpeggio);
-  DECLARE_ACKNOWLEDGER (note_column);
+  void acknowledge_arpeggio (Grob_info);
+  void acknowledge_note_column (Grob_info);
 
 protected:
   void process_acknowledged ();
@@ -127,8 +125,13 @@ Span_arpeggio_engraver::stop_translation_timestep ()
   note_columns_.clear ();
 }
 
-ADD_ACKNOWLEDGER (Span_arpeggio_engraver, arpeggio);
-ADD_ACKNOWLEDGER (Span_arpeggio_engraver, note_column);
+void
+Span_arpeggio_engraver::boot ()
+{
+  ADD_ACKNOWLEDGER (Span_arpeggio_engraver, arpeggio);
+  ADD_ACKNOWLEDGER (Span_arpeggio_engraver, note_column);
+}
+
 ADD_TRANSLATOR (Span_arpeggio_engraver,
                 /* doc */
                 "Make arpeggios that span multiple staves.",